baber/WOPTO huggingface dataset:
Patent JP-2021109143-A (JP)
Title: Hydrogen gas mixer
Inventor: ICHINOKIYAMA NAOSHI
IPC: B01F23/10
Filed: 2020-01-09
Abstract: To provide a hydrogen gas mixer for mixing hydrogen gas generated from a water electrolysis part and mixing gas which treats oxygen gas generating in the water electrolysis part and then discharge the treated oxygen gas to the outside.SOLUTION: A hydrogen gas mixer 1 includes a water electrolysis part 2 for generating hydrogen gas and oxygen gas by electrolysis of water, a mixing gas supply part 3 for supplying mixing gas, and a gas mixing part 4 for mixing the hydrogen gas and the mixing gas, and introduces non-combustible dilution gas to an oxygen circulation part 20 for circulating the oxygen gas in the water electrolysis part 2.SELECTED DRAWING: Figure 1
Patent JP-2021112246-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-01-16
Abstract: To provide a game machine capable of executing a group performance more suitably.SOLUTION: By designing a second display period that advances while characters appear one after another to be longer than a first display period from first start of display of the characters to first completion of display of the characters in a group notice performance, a suitable group notice performance can be provided. Also, since luminance data tables corresponding to the respective display periods are provided, and a second luminance data table is designed so as to light more lamps with high luminance than a first luminance data table, a weak footstep when plural characters appear can be expressed during the first display period, and a strong footstep when plural characters appear one after another can be expressed during the second display period, thus providing a player with a more suitable group notice performance.SELECTED DRAWING: Figure 49
Patent JP-2020078567-A (JP)
Title: Transfer device for making up keratin materials
Inventor: FRANCK GIRON
IPC: A45D34/04
Filed: 2020-01-22
Abstract: To provide a process for making up an area of human keratin materials (P) using a makeup device comprising a deformable substrate (2) bearing a transfer surface (3) intended to come into contact with the keratin materials and configured to receive a coat of cosmetic ink (4).SOLUTION: A process includes the following steps: a. depositing at least one cosmetic ink on the transfer surface (3) by means of at least one digital printer; b. placing the transfer surface (3) in contact with the area to be made up by mechanical action, especially by exerting a pressure on a surface opposite the transfer surface (3); and c. moving the transfer surface away from the area of the human keratin materials after the ink has been transferred.SELECTED DRAWING: Figure 5C
Patent JP-2021116754-A (JP)
Title: Blow-by gas treatment device
Inventor: SUZUKI KEN
IPC: F01M13/00
Filed: 2020-01-27
Abstract: To provide a blow-by gas treatment device that can suppress blockage of a blow-by gas pipe even under a low-atmospheric temperature environment.SOLUTION: A blow-by gas treatment device 100 includes: a blow-by gas pipe 10; a condensed water tank 20 for collecting condensed water which is generated inside the blow-by gas pipe 10; and an aspirator 30 for taking a blow-by gas out from a middle of the blow-by gas pipe 10, discharging the blow-by gas into an intake passage 3 and sucking condensed water from the condensed water tank 20 using the flow of the blow-by gas.SELECTED DRAWING: Figure 2
Patent JP-2021116762-A (JP)
Title: Exhaust emission control device
Inventor: FUKUDA AKIRA
IPC: F01N3/36
Filed: 2020-01-28
Abstract: To provide an exhaust emission control device capable of reducing fuel spray to be attached to a fuel addition valve.SOLUTION: An exhaust emission control device 1 includes an exhaust passage 4 connected to a diesel engine 2, a fuel addition valve 7 for injecting fuel to the exhaust passage 4, a cylindrical inner wall part 8 communicated with the exhaust passage 4 to form an injection passage 10 where the fuel injected from the fuel addition valve 7 passes, and an outer wall part 9 arranged on the radial outside of the inner wall part 8 to form an introduction flow path 12 to introduce exhaust gas flowing in the exhaust passage 4 into a region of the injection passage 10 on the side of the fuel addition valve 7 in cooperation with the inner wall part 8, the introduction flow path 12 extending in the circumferential direction of the inner wall part 8.SELECTED DRAWING: Figure 2
Patent JP-2021120560-A (JP)
Title: Disassembling method for gas turbine, assembling method, and jig
Inventor: KASHIWAGI MASAYOSHI
IPC: F02C7/00
Filed: 2020-01-31
Abstract: To provide a disassembling method for a gas turbine, an assembling method, and jigs, which can contribute to reducing maintenance cost and working time of the gas turbine.SOLUTION: A gas turbine includes a plurality of shrouds that are arranged on an outer side in a radial direction for each stage of rotor vanes, are mounted on a turbine casing, and have guide portions extending in a circumferential direction on a side surface in an axial direction, and stator vanes having guided portions that are engaged with the guide portions of the shrouds on both sides in the axial direction to be movable in the circumferential direction, to be immovable in the radial direction and to be immovable in the axial direction. A disassembling method for the gas turbine including steps of: installing holding jigs to the stator vanes; moving coupling jigs, which are engaged with the guide portions movably in the circumferential direction, immovably in the radial direction and immovably in the axial direction and are deformable according to the guide portions, into the turbine casing along the guide portions; coupling the coupling jigs and the holding jigs; pulling up the coupling jigs, the holding jigs and the stator vanes along the guide portions to remove the stator vanes from the shrouds.SELECTED DRAWING: Figure 17
Patent JP-2021120441-A (JP)
Title: Polyester resin, ink composition for off-set printing, printed matter and method for producing printed matter
Inventor: ONOKO NAOTAKE
IPC: C09D11/104
Filed: 2020-01-31
Abstract: To provide a polyester resin having a high ratio of a biomass-derived component from which an ink composition for off-set printing excellent in scratch resistance and abrasion resistance can be obtained.SOLUTION: The polyester resin is a condensation polymerization product of (A) a polyol mixture including an adduct of an epoxidized vegetable oil and rosins, (B) a polycarboxylic acid and (C) a plant-derived polyol, has a mass ratio (rosins/an epoxidized vegetable oil) of the rosins and the epoxidized vegetable oil of not less than 2 to not more than 10 and has a biomass degree of 80% or more.SELECTED DRAWING: None
Patent JP-2021123428-A (JP)
Title: Sheet transport device and image forming apparatuses
Inventor: SUGIYAMA HIRONORI
IPC: G03G15/00
Filed: 2020-01-31
Abstract: To provide a sheet transport technique that can suppress the deviation of a stop position of a sheet with respect to a standby position.SOLUTION: A sheet transport device includes: first and second detection means for detecting a sheet at first and second positions of a transport path; and control means for stopping the sheet at a standby position when transporting the sheet toward the second position and then resuming the transport of the sheet toward the second position. The control means determines a transport distance based on a correction value for a first type and a distance from the first position to the standby position when transporting a first sheet of the first type. When the first sheet is transported for a first transport distance from a timing at which the first detection means detects the first sheet, the transport of the first sheet is stopped. A first correction value is updated based on a transport distance from a second timing at which the transport of the first sheet is resumed to a third timing at which the second detection means detects the first sheet and a second distance from the standby position to the second position.SELECTED DRAWING: Figure 3
Patent JP-2021124296-A (JP)
Title: Monitoring system
Inventor: IKI SHUNSUKE
IPC: G08G1/16
Filed: 2020-01-31
Abstract: To provide a monitoring system that can increase the accuracy of determination as to whether a detected material is a living material.SOLUTION: A monitoring system 101 is equipped in a work vehicle 100, and includes a millimeter wave radar 1, an infrared sensor 2, and a signal processing unit 7 for determining whether a detected material detected by the millimeter wave radar 1 is a living material on the basis of the temperature shown by a measured value of the infrared sensor 2.SELECTED DRAWING: Figure 1
Patent JP-2021123235-A (JP)
Title: Through-pass waterproof cover for railway vehicle
Inventor: NAKAMURA MAKOTO
IPC: B61D39/00
Filed: 2020-02-05
Abstract: To provide a through-path waterproof cover for a railway vehicle that is easily attached/detached.SOLUTION: Since a panel part 11 includes a foamed plastic base material 12 and a waterproof sheet 13 covering the base material 12, a through-path waterproof cover 1 can be attached to an opening part 5 for a through-path only by embedding the panel part 11 in the opening part 5 for the through-path, thereby making it possible to drastically reduce the time and labor required for the attachment/detachment.SELECTED DRAWING: Figure 1
Patent JP-2021122848-A (JP)
Title: Joint device and method for manufacturing joined member
Inventor: KADOYA YASUO
IPC: H02M9/04
Filed: 2020-02-06
Abstract: To provide a joint device which can increase power conducted into an electrode according to increase in power to be input, and a method for manufacturing a joined member.SOLUTION: A joint device 1 includes: a first circuit 10 to which a primary-side coil 13a of a first transformer 13 and a first capacitor 11 are connected; a second circuit 20 to which a primary-side coil 23a of a second transformer 23 and a second capacitor 21 are connected; an electrode 60 connected to a secondary-side coil 13b of the first transformer 13 and a secondary-side coil 23b of the second transformer 23; and a charging switch 33 for switching conduction/non-conduction from a power source S to first and second capacitors 11 and 21 without through the transformer. The first circuit 10 has a first discharge switch 12, and the second circuit 20 has a second discharge switch 22. A method for manufacturing a joined member supplies a joined object P so as to be sandwiched between the electrodes 60 using the joint device 1, and joins the joined object P by flowing current to the electrodes 60 sandwiching the joined object P.SELECTED DRAWING: Figure 1
Patent JP-2020090531-A (JP)
Title: Novel method for producing 1,3-di-substituted-cyclobutane-1,2,3,4-tetracarboxylic acid, and dianhydride of acid
Inventor: KONDO SHOICHI
IPC: C07C61/04
Filed: 2020-02-10
Abstract: To provide a method for producing a 1,3-di-substituted-cyclobutane-1,2,3,4-tetracarboxylic acid with high selectivity and high yield.SOLUTION: A method for producing 1,3-di-substituted-cyclobutane-1,2,3,4-tetracarboxylic acid (2) has the step (a) of producing a crystal that is composed of an ethylene dicarboxylic acid derivative and a nitrogenated organic compound, and the step (b) of irradiating the resultant crystal with light to perform a cyclization reaction. (Rrepresents a C-Calkyl group, a phenyl group or a halogen atom.)SELECTED DRAWING: None
Patent JP-2021127073-A (JP)
Title: Pneumatic tire
Inventor: NARUSE MASAKIMI
IPC: B60C19/00
Filed: 2020-02-17
Abstract: To provide a pneumatic tire which allows for improvement of a communication property and durability of a transponder while securing durability of the tire.SOLUTION: In a pneumatic tire in which a carcass layer 4 is bridged between a pair of bead parts 3, a transponder 20 is buried outside the carcass layer 4 in a tire width direction; and the absolute value |M50out(50°C)-M50in(50°C)| of a difference between a modulus M50out(50°C) in 50% deformation at 50°C of a rubber element having a maximum storage elastic modulus at 20°C of rubber elements located outside the transponder in the tire width direction and a modulus M50in(50°C) in 50% deformation at 50°C of a rubber element having a maximum storage elastic modulus at 20°C of rubber elements located inside the transponder 20 in the tire width direction is equal to or less than 10 MPa.SELECTED DRAWING: Figure 1
Patent JP-2021128129-A (JP)
Title: Biological sample analysis method
Inventor: TSUJITA KOJI
IPC: G01N33/53
Filed: 2020-02-17
Abstract: To provide a biological sample analysis method with which it is possible to analyze exosome inclusions and measure the number of pieces of exosome with one biological sample.SOLUTION: An exosome to which a first and a second bead are bound is recovered from a buffer solution that includes the exosome to which the first and second beads are bound. A first antibody that specifically binds to a first antigen associated with a first disease is fixed to the surface of the first bead. A second antibody that specifically binds to a second antigen associated with a second disease is fixed to the surface of the second bead. The first bead is separated from the exosome, and the exosome to which the second bead is bound is recovered. The exosome to which the second bead is bound is dissolved and the second bead and exosome inclusions are recovered (S19 to S20). The exosome inclusions are analyzed (S21), and the number of second beads is counted (S22).SELECTED DRAWING: Figure 1B
Patent JP-2021130745-A (JP)
Title: Multilayer structure polymer particle, thermoplastic resin composition containing the same, molding, and film
Inventor: YAMASHITA KOHEI
IPC: C08F265/06
Filed: 2020-02-18
Abstract: To provide multilayer structure polymer particles which are excellent in reduction in spitting faults at the time of formation of a film, and can suppress poor appearance and mold dirt generated at the time of processing of a molding, and a thermoplastic resin composition containing the same, a molding and a film.SOLUTION: Multilayer structure polymer particles having an inner layer containing a crosslinked rubber (I) layer and an outer layer containing a thermoplastic resin (II) graft-bonded to the inner layer have a weight reduction ratio at 200-280°C when a temperature is raised from 200°C at a rate of 1°C/min under nitrogen atmosphere by thermogravimetric measurement of 5% or less.SELECTED DRAWING: None
Patent JP-2021129665-A (JP)
Title: Game machine
Inventor: SATO HIDEAKI
IPC: A63F7/02
Filed: 2020-02-18
Abstract: To provide a game machine capable of showing novel game properties.SOLUTION: When separation between a current index and the maximum variation value becomes a certain value or larger during execution of a button successive hitting performance, a current index is updated (+1) regardless of a lottery result until a separation width becomes a designated range or less. The current index is also forced to be progressed to the maximum fixed value by operation of a lever member. Accordingly, when a lottery for progressing the current index is not won continuously, there is no possibility that a scenario is not progressed regardless of proper depression of a push button. Just before effective time of the push button expires, depressing the push button once can prevent a performance that is nearly identical to a final result from being seen. Further, a player who does not wish to successively hit or long-press the push button can confirm the final result as fast as possible by operating the lever member.SELECTED DRAWING: Figure 68
Patent JP-2021130592-A (JP)
Title: Coated magnesium oxide particle and its manufacturing method, as well as resin composition
Inventor: MINORIKAWA NAOKI
IPC: C01B33/12
Filed: 2020-02-20
Abstract: To provide coated magnesium oxide particle excellent in the humidity resistance while maintaining an effect of imparting high thermal conductivity to a resin, and a resin composition using the coated magnesium oxide particles.SOLUTION: Coated magnesium oxide particles containing magnesium oxide particles and a silica thin film covering a surface of the magnesium oxide particles are produced via a step in which a predetermined siloxane compound is deposited on the surface of the magnesium oxide particle to obtain a precursor of the coated magnesium oxide particle, and a step in which the precursor is heated at a predetermined temperature to obtain coated magnesium oxide particle in which a surface of magnesium oxide particle is covered with a silica thin film.SELECTED DRAWING: None
Patent JP-2021135356-A (JP)
Title: Liquid crystal blind
Inventor: YOSHIKAWA MINORU
IPC: G02F1/13
Filed: 2020-02-26
Abstract: To provide a liquid crystal blind which can achieve blinding with black color as well as colors other than white in a simple and inexpensive manner without deteriorating transparency.SOLUTION: A liquid crystal blind 10A is constituted by stacking a liquid crystal shutter layer 20A and a polarization plate 30. The liquid crystal shutter layer 20A includes glass plates 2a, 2b, transparent electrodes 3a, 3b, and a light control layer 4, and has a structure in which the light control layer 4 is sandwiched by the glass plates 2a, 2b via the transparent electrodes 3a, 3b. The liquid crystal shutter layer is brought into a transparent state in a power ON state, and is brought into a blind state with black color in a power OFF state.SELECTED DRAWING: Figure 1
Patent JP-2021140381-A (JP)
Title: Home delivery box, delivery management program, and delivery management system
Inventor: KAMIGAITO HIROKI
IPC: A47G29/122
Filed: 2020-03-04
Abstract: To promote utilization of home delivery boxes, and to reduce delays in receiving deliveries or to reduce redelivery.SOLUTION: A home delivery box for temporality storing a delivery to be delivered by a deliverer, includes a transmitter for transmitting signals in short-range wireless communication indicating a presence of the home delivery box, toward a mobile information terminal to be carried by the deliverer. Accordingly, it can urge the deliverer to find the home delivery box even if the home delivery box is installed in a place hard to be found or it has an appearance hard to be spotted.SELECTED DRAWING: Figure 1
Patent JP-2021137247-A (JP)
Title: Washing machine
Inventor: SHINDO KATSUTOSHI
IPC: D06F39/08
Filed: 2020-03-04
Abstract: To provide a washing machine which can effectively rinse an inside surface of a water tub, and an inside surface and an outside surface of a washing and dewatering tub, which can improve cleanliness, and which can satisfy the request of a user.SOLUTION: A tub rinsing course for rinsing a water tub 3 and a washing and dewatering tub 7 can be executed. The tub rinsing course rinses an inside surface of the washing and dewatering tub 7 by rotating a pulsator 8 at predetermined rotational frequency at a predetermined water level and by discharging water from an upper part discharge port 11. After that, the water is drained by rotating the washing and dewatering tub 7 at predetermined rotational frequency, and an outside surface of the washing and dewatering tub 7 and an inside surface of the water tub 3 are rinsed.SELECTED DRAWING: Figure 1
Patent JP-2020101082-A (JP)
Title: Water storage tank and house
Inventor: ITO RYOSUKE
IPC: E03B11/02
Filed: 2020-03-05
Abstract: To provide a water storage tank that can be easily manufactured, and can reliably prevent water and air from stagnating inside.SOLUTION: A water storage tank 2 includes a polyethylene or polypropylene tube body 6 formed in a cylindrical shape, and two lids 7 and 8 made of polyethylene or polypropylene formed to seal an opening provided at both ends in an axial direction of the tube body 6. Each of the lids 7 and 8 is joined to the end of the tube body 6 by fusion welding. With the water storage tank 2 installed in a predetermined installation posture, a first outflow port 22 is provided at the lower end of the inner periphery of the lid 8, and a second outflow port 23 is provided at the upper end of the inner periphery of the lid 8, so that water inside the tube body 6 can flow out of the first outflow port 22 and air can flow into the interior of the tube body 6 from the second outflow port 23.SELECTED DRAWING: Figure 7
Patent JP-2020158490-A (JP)
Title: Oral composition
Inventor: OISHI SACHIKO
IPC: A61K31/23
Filed: 2020-03-05
Abstract: To provide an oral composition, a method and a preparation capable of further promoting secretion of GLP-1 and further suppressing increase in GIP.SOLUTION: There is provided a method for ingesting (A) chlorogenic acids, (B) a lipase inhibitor and 5 g or more of (C) a lipid almost simultaneously.SELECTED DRAWING: None
Patent JP-2021138535-A (JP)
Title: Building system management device and building system
Inventor: NAMBU TOSHIRO
IPC: B66B3/00
Filed: 2020-03-09
Abstract: To provide a management device that does not require the effort of operation to register elevator calls, and a building system.SOLUTION: In a building system 1, an estimation unit 21 in a management device 14 estimates the movement route of a person identified in an images taken by a first camera and a second camera based on the traffic information generated from the images. The estimation unit 21 estimates the arrival time of the person at a landing 5 of an elevator 3 based on the estimated movement route. A call requesting unit 22 requests the elevator 3 to register a call based on the arrival time estimated by the estimation unit 21. The elevator 3 registers the call based on the request received from the call requesting unit 22.SELECTED DRAWING: Figure 1
Patent JP-2021143845-A (JP)
Title: Compound film principally composed of cesium iodide and radiation detection element using the same
Inventor: KUCHIYAMA TAKASHI
IPC: G01T1/20
Filed: 2020-03-10
Abstract: To provide a compound film for improving radiation-triggered fluorescence emission efficiency, and a radiation detection element.SOLUTION: A radiation detection element provided herein comprises a compound film principally composed of cesium iodide and structured with scintillator particles 1 arranged next to each other, a substrate 3, and a photoelectric conversion element. A base layer 2 is formed between the compound film and the substrate 3, the base layer 2 being composed of lithium fluoride, a sodium chloride-type cubic system compound.SELECTED DRAWING: Figure 4
Patent JP-2021142512-A (JP)
Title: Rice hulling sorter
Inventor: SEIKE TAKEHARU
IPC: B02B7/02
Filed: 2020-03-13
Abstract: To provide a rice hulling sorter which permits an inexpensive cost by using a grain lifting constitution of pneumatic conveyance.SOLUTION: In a rice hulling sorter provided with a rice hulling part 1, a hulled rice air sorting part 2 and a mixed rice sorting part 3, a mixed rice grain lifter 4 from the hulled rice air sorting part 2 to the mixed rice sorting part 3 includes an intermediate case 4b which collects mixed rice, a flexible cylindrical body 4c connecting to a mixed rice tank 24 of the intermediate case 4b and mixed rice sorting part 3 side and a pressure wind supply means 40 which actuates pressure wind to the mixed rice in the intermediate case 4b. Further, a constitution which arranges the mixed rice sorting part 3 on the rear part of the hulled rice air sorting part 2 and drives a blower 40a of a pressure wind supply means 40 by means of a rice hulling inputting shaft 1a provided on the rice hulling part 1.SELECTED DRAWING: Figure 2